Transaction not yet indexed

21PLZjm76PSFUppij2qpVPDrkP5QP54Gr8k6ZJhFQ5ph9Epvn1GSM8yAvgEidYgB8mDSrzvwgW7vzhZvHPDtP1iU

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.